Sash Coil Balancers

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Bob from SWISCO responded:
March 29, 2019

Thanks for posting. While I can't be 100% certain of what to recommend without seeing your parts removed from the window, it looks like your pivot shoe might be our 15-175. This shoe is compatible with our Series 152 Coil Balances. You will need to remove the coil balance system from the window, and then check the coil springs for stamped numbers. These numbers will indicate what spring weights you need to select. Let us know if you have any questions.

For guidance on how to remove and replace your coil balance system, see the video below.
A handy person from Lyndhurst, oh says:
March 29, 2019
Double hung window need two balancers. No apparent numbers or markings. Also, I need instructions on how to replace.
Thumbnail of the uploaded file named IMG_20190327_090318078.jpg
Coil Bushing
Coil Bushing
15-143
$0.97
Coil Bushing Cap
Coil Bushing Cap
15-144
$0.70
Coil Support Barrel
Coil Support Barrel
15-145
$0.49
How to replace a window coil balance
How to replace a window coil balance
VIDEO
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